Shoe upper



FIG. 1 is a side elevational view of a shoe upper according to the present invention, within a first environment of use.

FIG. 2 is a perspective view thereof.

FIG. 3 is a side elevational view of the shoe upper, within a second environment of use.

FIG. 4 is a perspective view thereof.

FIG. 5 is a side elevational view of the shoe upper, within a third environment of use.

FIG. 6 is a perspective view thereof.

FIG. 7 is a side elevational view of the shoe upper, within a fourth environment of use; and,

FIG. 8 is a perspective view thereof.

The dashed lines illustrate unclaimed environmental structure. 

CLAIM The ornamental design for a shoe upper, as shown and described. 